The Interaction of Piles in Double-Row Pile Retaining Walls in the Stabilization of the Subgrade

In the practice of designing anti-landslide structures for stabilization of the subgrade along with the single row pile walls find use two-row wall. The second row of piles contributes to the bearing capacity of retaining structure. However, the conditions in the most efficient capacity utilization of the second row to be studied. The article presents the results of analytical studies frame construction flexible piles, the combined grillage hard, perceiving landslide pressure. Effective capacity utilization of the second row of piles was assessed using the utilization of the bearing capacity of piles second through 4.000 different designs double row of walls made of piles of various cross-sections, length, their reinforcement, the depth of application of landslide pressure, as well as with different variants of soil conditions.